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Common
DynamicMemory.hpp
Go to the documentation of this file.
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/*
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* Original work Copyright (c) 2006-2009 Erin Catto http://www.box2d.org
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* Modified work Copyright (c) 2017 Louis Langholtz https://github.com/louis-langholtz/PlayRho
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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*/
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#ifndef PLAYRHO_COMMON_DYNAMICMEMORY_HPP
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#define PLAYRHO_COMMON_DYNAMICMEMORY_HPP
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#include <
PlayRho/Defines.hpp
>
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#include <cstddef>
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#include <type_traits>
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namespace
playrho
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{
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// Memory Allocation
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void
*
Alloc
(std::size_t
size
);
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template
<
typename
T>
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std::enable_if_t<!std::is_same_v<T, void>, T*>
Alloc
(std::size_t
size
)
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{
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return
static_cast<
T*
>
(
Alloc
(
size
*
sizeof
(T)));
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}
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void
*
Realloc
(
void
* ptr, std::size_t new_size);
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template
<
typename
T>
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T*
Realloc
(T* ptr, std::size_t
size
)
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{
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return
static_cast<
T*
>
(
Realloc
(
static_cast<
void
*
>
(ptr),
size
*
sizeof
(T)));
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}
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void
Free
(
void
* mem);
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}
// namespace playrho
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#endif // PLAYRHO_COMMON_DYNAMICMEMORY_HPP